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The UCBT232B/EXA obviously cannot and should not be connected to your serial
device when you do this test. It only needs to have the loop-back paper clip and
power connected and turned ON.
5.
In AccessPort open COM 10 by clicking Tools > Port Switch. Make sure the
COM port is properly opened.
If AccessPort cannot open the port this is an indication that the UCBT232B/EXA
in not properly connected, it has a defect or the port for some other reason has not
successfully been created, perhaps you entered the wrong COM port number in
AccssPort Configurations.
Enter a text string in the lower window and click send. With the UCBT232B/EXA
properly connected and linked you should now be able to receive the same
characters in the upper window which you send in the lower window.
